baber/WOPTO huggingface dataset:
Patent NO-964271-D0 (NO)
Inventor: LUNDBERG PER JOHAN
IPC: A61K9/22
Filed: 1996-10-08
Abstract: A new oral pharmaceutical dosage form comprising a core material that contains a proton pump inhibitor, one or more alkaline reacting compounds and optionally pharmaceutical excipients having a water soluble separating layer and an enteric coating layer. The core material as such is alkaline reacting and the separating layer between the alkaline reacting core material and the enteric coating layer is formed in situ as a water soluble salt between the alkaline reacting compound(s) and the enteric coating polymer. The invention also describes a new efficient process for the manufacture of such a dosage form comprising two functionally different layers in one manufacturing step, and its use in medicine. <IMAGE>
Patent NO-965543-D0 (NO)
Inventor: HURWITZ HEINZ
IPC: B01J47/06
Filed: 1996-12-23
Abstract: A bipolar membrane, usable for electrodialysis of aqueous electrolytes, comprises two ion exchange membranes, respectively anionic and cationic, juxtaposed along a common surface, wherein, along said common surface, a gel based on hydrated metal sulpate and/or sulphite, including less than 0.01 mol % of indium, cerium, manganese and copper sulphates gel, is formed.
Patent NO-971991-D0 (NO)
Inventor: HARRISON BOYD LYNN
IPC: C07D407/06
Filed: 1997-04-29
Abstract: The present invention is new 3-(heterocyclic)-propenoic acid derivatives and pharmaceutical compositions thereof. These new 3-(heterocyclic)-propenoic acid derivatives are useful as NMDA antagonist.
Patent NO-973410-D0 (NO)
Inventor: NIERLICH FRANZ
IPC: C07C2/08
Filed: 1997-07-23
Abstract: Coupled production of di-n-butene (I) and alkyl tert.-butyl ether (II) from field butane comprises (a) separating the field butane into n-butane and iso-butane; (b) dehydrogenation of n-butane to n-butene, oligomerisation of n-butene and separation of (I) from the oligomer mixture; and (c) dehydrogenation of iso-butane to iso-butene and etherification to (II) with an alkanol.
Patent NO-975129-D0 (NO)
Inventor: NUGENT RICHARD ALLEN
IPC: C07D491/04
Filed: 1997-11-07
Abstract: The subject invention relates to pyrimidine-thioalkyl and alkylether compounds of Formula I <CHEM> and pyrimidine-thioalkyl and alkylethers of Formula IA, namely the compounds of Formula I where R4 is selected from the group consisting of -H or -NR15R16 where R15 is -H and R16 is -H, C1-C6 alkyl, -NH2 or R15 and R16 taken together with the -N form 1-pyrrolidino, 1-morpholino or 1-piperidino; and R6 is selected from the group consisting of -H, or halo (preferably -CI); with the overall provisio that R4 and R6 are not both -H; The compounds of Formula IA are useful in the treatment of individuals who are HIV positive being inhibitors of viral reverse transcriptase.
Patent NO-993021-D0 (NO)
Inventor: QUASTERS MIKAEL
IPC: B29C49/00
Filed: 1999-06-18
Abstract: A container (20), especially a bottle, is made from a blank or preform (10) of polyethylene terephthalate (PET), where the blank (10) has a mouth portion (11), a substantially conical upper portion (12) extending from the mouth portion (11), and a cylindrical portion (13) extending from the conical portion (12) towards the bottom of the blank and having a substantially uniform wall thickness. When reshaping the blank (10), the shoulder (22) of the container (20) is formed substantially only of material which in the blank (10) is located in the conical upper portion (12) of the blank, while the cylindrical portion (23) of the container (20) is formed substantially only of material which in the blank (10) is located in the cylindrical portion (13) of the blank. The expansion of the material in the conical portion (12) of the blank (10) and of the material in the cylindrical portion (13) of the blank (10) is selectively controlled in such a manner that the material in the respective portion undergoes stretching in the axial direction of the blank (10), defined by the quotient of the axial length of the conical portion (12) of the blank (10) and the axial length of the cylindrical portion (13) of the blank (10) having values in the range 0.25-0.35, and by the quotient of the axial length of the shoulder (22) and the axial length of the cylindrical portion (23) of the container (20) having values in the range 0.60-0.80. <IMAGE>
Patent NO-994259-D0 (NO)
Inventor: GENNERY BRIAN ALBERT
IPC: A61K31/445
Filed: 1999-09-02
Abstract: Levobupivacaine is used for providing anaesthesia or analgesia in human paediatric surgery.
Patent GB-0012394-D0 (GB)
Title: Freeing of seized valves
IPC: F16K27/00
Filed: 2000-05-22
Abstract: In order to free a seized valve, an inspection port is formed in a wall of the valve body and the areas where the valve is seized are determined. One or more injection ports are formed in the valve body adjacent to the seized portions of the valve, pressurized fluid (preferably an insoluble lubricant having a very high cone penetration) is injected through the or each injection port and the injection ports are then closed.
Patent GB-0015864-D0 (GB)
Title: Method and apparatus for accessing a text based information service
IPC: H04N5/445
Filed: 2000-06-28
Abstract: A discreet teletext subtitle line is used to notify viewers that a teletext page exists with additional information relating to a television programme. Viewers have instant access to this teletext information by pressing a single key on a remote control. A digital television receiver accepts the single key press in response to the subtitle line and automatically switches to teletext mode and displays the relevant page, without the viewer needing to enter the page number on his remote control.
Patent GB-0025076-D0 (GB)
Title: A vacuum apparatus
IPC: G11B19/27
Filed: 1999-04-26
Abstract: A vacuum apparatus particularly suitable for disk recording systems has a rotatable shaft mounted on a support body by an air bearing, the air bearing being provided within a vacuum chamber. A second rotatable shaft extends through the wall of the vacuum chamber in which it is mounted by a second air bearing. The second shaft has a hollow center which communicates with an output of the air bearing for removal of air exhausting from the air bearing. The air bearing may be provided within a second chamber within the vacuum chamber and may be movable relative to the axis of the second shaft. In a disk recording system, the air bearing may support a turntable.
Patent GB-0120577-D0 (GB)
Title: Method for use in manufacturing an optical device
IPC: B23K26/06
Filed: 2001-08-23
Abstract: A method of manufacturing an optical device, by forming a cavity (5) of a desired shape in an optical substrate (3) comprising the steps of irradiating, with radiation from a laser source (1), a mask (2) whose surface is patterned in accordance with the desired shape of the cavity (5); and projecting the radiation transmitted through the mask (2) onto the substrate (3) such that substrate material is ablated from an area thereof exposed to the radiation, thereby forming the required cavity (5) in such a way that at least one sidewall of the cavity has a desired inclination relative to a chosen axis.
Patent GB-0121375-D0 (GB)
Title: Temperature control systems
IPC: F28F27/02
Filed: 2001-09-04
Abstract: A system for the control of the contents of a reactor which employs a control element of variable area containing flowing heat transfer fluid. The area available for the for the control of the contents of the reactor is controlled is changed by opening and closing a bank of conduits in a cascade and the conduits are opened and closed according to a temperature measurement device in the medium whose temperature is to be controlled.
Patent GB-0124369-D0 (GB)
Title: Process for producing synthetic naphtha fuel and synthetic naphtha fuel produceby that process
IPC: C10G65/12
Filed: 1999-12-23
Abstract: The invention provides a Fischer-Tropsch derived synthetic naphtha fuel having a cetane number above 30, a Cloud Point of below -30 DEG C, more than 30% isoparaffins and a Final Boiling Point (FBP) of less than 160 DEG C. It also provides a fuel composition and a Cloud Point depressant for a diesel containing fuel composition, said fuel composition and said depressant including the synthetic naphtha of the invention. <IMAGE>
Patent GB-0125573-D0 (GB)
Title: Improvements in and relating to pushchairs
IPC: B62B7/00
Filed: 2001-10-25
Abstract: A pushchair assembly 10 comprises a first pushchair 12 and second pushchair 14. The first pushchair 12 is secured to second pushchair 14 by a first securement member 20. The first securement member 20 enables the pushchairs to pivot relatively to each other between a first configuration in which the pushchairs 12, 14 are in tandem and a second configuration in which the first and second pushchairs 12, 14 are located side by side.
Patent GB-0226050-D0 (GB)
Title: Filter device
IPC: H01Q15/00
Filed: 2002-11-07
Abstract: There is disclosed a filter device 10 for electromagnetic radiation which is tunable across a wide range of the e-m spectrum, eg 30 GHz to 100 THz. The filter device 10 comprises at least two layers of material 6a-c; the layers 6a-c being spaced apart by a medium have a lower dielectric constant and/or electrical conductivity than a dielectric constant and/or electrical conductivity of the material; each layer 6a-c comprising a plurality of teeth 2,4 disposed in a substantially common plane; the layers 6a-c being stacked such that the teeth 2,4 of adjacent wafers interleave. The filter can be tuned for frequency of stopband, width of stop band, and the frequency of a narrow transmission peak.
Patent GB-0228937-D0 (GB)
Title: Control apparatus for imaging device
IPC: A61B19/00
Filed: 2002-12-12
Abstract: In an embodiment of the invention, there is disclosed control apparatus (10) for controlling the movement of an optical imaging device (12), such as an endoscope. The apparatus (10) comprises: a display surface (13) for displaying an image (16) of an object (18) viewed by the optical imaging device (12); a moveably mounted image generator (20) for generating a secondary image (30) on the display surface (13); a detection device (22) for detecting a position of the secondary image (30) relative to the display surface (13); and a processor (24) for receiving data concerning the position of the secondary image (30) relative to the display surface (13), for detecting a movement of the secondary image (30) relative to the display surface (13) and for facilitating movement of the optical imaging device (12).
Patent GB-0326936-D0 (GB)
Title: Mobile communications
IPC: H04W28/06
Filed: 2003-11-19
Abstract: A method of communicating via a cellular communications network, the method including communicating between a mobile terminal and a network element via radio messages according to a radio protocol, wherein the format of said radio messages includes a basic message portion corresponding to a first version of the radio protocol, and blocks of extension data each relating to a subsequent version of the radio protocol, and an extension container portion characterised in that said extension container portion is adapted to include extension blocks relating to more than one subsequent version of the radio protocol.
Patent GB-0416342-D0 (GB)
Title: Access to associated content
IPC: H04N7/16
Filed: 2004-07-22
Abstract: A network (10) of media processing devices includes a serving device (30) which receives primary media content and at least one rendering device (50, 70). The serving device (30) provides a service to other devices in the network by storing information about which primary content streams have secondary content associated with them and responds to requests from other devices in the network for the stored information. Devices (e.g. Control Point CP 20) can request the information as part of a process of establishing a connection between the serving device (30) and a rendering device (50) in the network for the delivery of the primary content. Alternatively, devices can register an interest in being notified when secondary content becomes available. A user can select whether they wish to accept the secondary content and can determine which device (50, 70) renders the secondary content.
Patent GB-0515816-D0 (GB)
Title: Method and apparatus for generating carbon monoxide
IPC: C01B32/40
Filed: 2005-08-01
Abstract: A method and apparatus for generating carbon monoxide and in particular a device for testing carbon monoxide detectors which utilizes the method and apparatus for generating carbon monoxide. A layer of Activated Carbon Cloth is heated so that it produces small quantities of carbon monoxide. The Activated Carbon Cloth may be provided in a removable cassette.
Patent GB-0603743-D0 (GB)
Title: Pipe fitting
IPC: B29C48/21
Filed: 2006-02-24
Abstract: An apparatus and method are disclosed relating to a multi-layer flexible pipe for conveying a target fluid. The pipe includes a core layer arranged to provide an inner bore along which a fluid can flow and at least one barrier layer having a tensile elongation at yield of greater than 5% at a temperature of 23° C.
Patent GB-0815772-D0 (GB)
Title: Portable light power output system
Filed: 2008-08-29
Abstract: A lamp has a power management circuit 11. It includes an integrated circuit 12 for control of the lamp. The IC can be controlled by operation of a switch 7 to apply a voltage on line 10 30 switch on the transistor 26.
Patent GB-8722905-D0 (GB)
Title: Covers
IPC: E05D11/10
Filed: 1987-09-30
Abstract: A lid (12) is raised from the position shown in Figure 3 to the position shown in Figure 4. In the open position shown in Figure 4 a further anti-clockwise rotation of the lid is opposed by engagement of the lower end (48) of the recess (44) with a downwardly facing surface (50) of a ledge (46) and by abutment of the downwardly facing end (52) of the lid with the upwardly facing surface of the flange (14). Movement of the lid in a clockwise direction towards the closed position is opposed by the resilience of the U-section which tends to be closed as a result of the co-operation of the recess (44) pushing against the downwardly and outwardly facing surface of the ledge (46). The lid is removed by causing further anticlockwise movement of the lid from the position shown in Figure 4 such that the lower end (48) of the recess (44) pushes against the ledge to close the U-section until the lower end (48) clears the downwardly facing surface (50) of the ledge (46). The lid can be replaced by reversing the above sequence.
Patent GB-8815474-D0 (GB)
Title: Bath filler
IPC: F16K31/64
Filed: 1988-06-29
Abstract: A bath filler is microprocessor controlled using a motorised valve system having stepping motors driven by trains of pulses provided by the microprocessor. In one possibility the motorised valves are proportioning valves as a part of a thermostatically controlled mixer so as to deliver water at a predetermined temperature with the output sensed and compared with a programmed memory reading and with valve adjustment to maintain the required temperature.
Patent GB-8926486-D0 (GB)
Title: Pesticide composition
IPC: A01N43/68
Filed: 1989-11-23
Abstract: The present invention provides a pesticide composition comprising an effective pesticidal amount of 2-cyclopropylamino-4,6-diamino-s-triazine in the form of a salt, or a mixture of salts formed from lactic acid, acetic acid and sulphuric acid, in a water-based carrier.
Patent GB-9106860-D0 (GB)
Title: Safety razor
IPC: B26B21/40
Filed: 1991-04-02
Abstract: PCT No. PCT/GB92/00539 Sec. 371 Date Nov. 15, 1993 Sec. 102(e) Date Nov. 15, 1993 PCT Filed Mar. 24, 1992 PCT Pub. No. WO92/17322 PCT Pub. Date Oct. 15, 1992.A tandem blade razor with two continually sharpened blades and a third skin engaging member of planar form having a skin engaging edge with a tip radius of at least 0.5 microns. The rounded edge is positioned between the sharpened blade edges or behind them.
Patent GB-9119831-D0 (GB)
Title: An inorganic plate
IPC: B28B3/02
Filed: 1991-09-17
Abstract: An inorganic plate B e.g. a roof tile comprises a mixture consisting of cement, inorganic granular material, a dispersing agent and water.   At least one side has a plurality of steps 3 formed to be approximately perpendicular so that they are similar to the sectional configuration of a natural slate. The plate is formed by placing an extruded shape of the mixture between upper die 2 having a step pattern on its lower surface and lower die 5, moving side frame 4 downward and rolling the shape by moving die 2 downward. The surfaces of the plate may also have grooves (6, Fig. 9) and an irregular pattern (10, Fig. 9). In another embodiment, an extruded body of the cement mixture is cut, pressed and extended by means of upper and lower dies 15, 11 and then a suction force is applied through a filter 12 and cloth 13 to aid in removing the formed plate. <IMAGE>
Patent GB-9210755-D0 (GB)
Title: Chemical process
IPC: C07C41/06
Filed: 1992-05-20
Abstract: A composition comprising bis(fluoromethyl)ether and less than an equimolar amount of water, a process for the production of the composition comprising contacting formaldehyde with hydrogen fluoride and separating at least some of the by-product water from bis(fluoromethyl)ether, and use of the composition for the production of difluoromethane.
Patent GB-9501866-D0 (GB)
Title: Method of securing members together and blind rivet therefor
Inventor: DENHAM KEITH
IPC: F16B19/10
Filed: 1995-01-31
Abstract: A method of riveting two metal sheets (11, 12) together comprising inserting the shank (16) of a blind rivet through superposed oversized holes (13, 14) in the sheets, and deforming the parts of the sheets immediately surrounding the apertures by compression between the blind head (23) and the preformed head (17) of the rivet when the rivet is placed. The holes (13, 14) are oversized to allow for manufacturing and assembly tolerances, and deformation of the sheets provides interengagement between the sheets and substantially increases their resistance to slipping sideways relative to each other (Figures 1A, 1B and 1C). <IMAGE>   <IMAGE>   <IMAGE>
Patent GB-9522023-D0 (GB)
Title: Dosimetric spacer
Inventor: DENYER JONATHAN STANLEY HAROLD
IPC: A61M15/08
Filed: 1995-10-27
Abstract: PCT No. PCT/EP95/04254 Sec. 371 Date Jul. 14, 1997 Sec. 102(e) Date Jul. 14, 1997 PCT Filed Oct. 27, 1995 PCT Pub. No. WO96/13294 PCT Pub. Date May 9, 1996An apparatus for administering a fluid medicament to a patient in a gas for inhalation and for calculating the dosage administered to the patient comprising a holding member (1) for temporarily holding the medicament and gas prior to inhalation, means for introducing a quantity of the medicament into the holding chamber (1), a sensor (4) for detecting the introduction of the medicament into the holding chamber (1), detector means for detecting the rate of flow of gas inhaled by a patient from the holding chamber (1) and calculation means (25, 27, 29, 30, 31) operably connected to the sensor (4) and to the detector means for calculating the amount of medicament received by a patient. The calculating means (25, 27, 29, 30, 31) makes its calculation on the basis of the quantity of medicament released into the holding chamber (1), the volume of the holding chamber (1), the time elapsed from the detection of the introduction of the medicament, and the detected rate of flow of gas inhaled from the holding chamber (1). The calculation being made by assessing the concentration of the medicament in the holding chamber (1) on a time basis during reduction of the said concentration within the holding chamber (1), and be determining the volume of the gas received by the patient during inhalation, and the time elapsed from the detected introduction of medicament to the inhalation by the patient.
Patent GB-9525025-D0 (GB)
Title: A supervising loopback circuit and a transmitting and receiving circuit for an optical repeater system
IPC: H04B10/08
Filed: 1993-06-08
Abstract: A supervising transmitting and receiving circuit for an optical transmission system having a plurality of optical repeaters, each of which includes a pair of up and down side repeating circuits using respective optical amplifiers inserted in an optical transmission link having up and down side optical fibre channels for a two way communication. The circuit comprises a sine wave oscillator 25 producing a carrier, circuit 36 generating pulses which have a width narrower than a time of an optical signal travelling through the spacing between said repeaters, and a period longer than a going and returning delay time of an optical signal travelling the overall length of said optical transmission system, a gate circuit 37 for modulating the amplitude of said carrier by said pulse signal and outputting a pulse modulated signal, a transmission light source 28 for transmitting a communication signal as a trunk channel signal, an optical amplitude modulator 29 for amplitude-modulating said trunk channel signal with said pulse modulated signal to produce a supervisory signal and sending said supervisory signal to an up side optical fibre channel, a photo-detector 30 for converting a returned optical signal into an electric signal, said returned optical signal returned by a group of parallel supervising loopback circuits Aa - An through a down side optical fibre channel, a band pass filter 38 for eliminating noise of said electric signal and an oscilloscope 39 for displaying said electric signals passed through said band pass filter. <IMAGE>
Patent GB-9526208-D0 (GB)
Title: Chemical compounds
IPC: A61P29/00
Filed: 1995-12-21
Abstract: 1-Hydroxy pregnacalciferol derivatives of formula (I) and their corresponding 5,6-trans isomers wherein R1 is hydroxyl or lower alkoxy and R2 is optionally hydroxylated or lower alkoxylated lower alkynyl or R1 is C(RA) (RB)CH3 where RA is optionally hydroxylated or lower alkoxylated lower alkynyl and RB is hydroxyl or lower alkoxy or RA and RB together represent oxo and R2 is hydrogen, hydroxyl or lower alkoxy, and R3 and R4 represent hydrogen atoms, exhibit anti-progesterone activity and may be useful as antineoplastic, antifertility, antiproliferative, immunosuppressive and/or antiinflammatory agents.
Patent GB-9815177-D0 (GB)
Title: Treatment of skin disorders
IPC: A61K8/00
Filed: 1998-07-13
Abstract: The present invention provides piperine and analogues or derivatives thereof for the treatment of skin conditions treatable by stimulation of melanocyte proliferation, such as vitiligo, and also for treating skin cancer. The piperine and analogues or derivatives thereof may also be used to cosmetically promote or enhance the natural coloration of the skin.
Patent GB-9818529-D0 (GB)
Title: Variable stoichiometric combustion
IPC: F23C6/02
Filed: 1998-08-25
Abstract: A method of combustion and an apparatus therefor in which separate streams of very lean and very rich fuel/oxidant mixture are combusted separately, the products of combustion therefrom being thoroughly mixed before final combustion takes place. The lean/rich primary combustion minimises combustion temperatures and pollutant formation, whilst the final combustion is substantially stoichiometric. <IMAGE>
Patent GB-9823199-D0 (GB)
Title: Vehicle brake having brake de-adjust
IPC: F16D65/18
Filed: 1998-10-24
Abstract: A vehicle brake of the caliper type having electrically actuated active adjustment of the running clearance of a brake lining (26) relative to a brake rotor (12), wherein, for brake operation, angular displacement of a rotatable component (14) of the brake by an external actuator causes axial displacement of a tappet arrangement (22,24) within the brake whereby to transmit the actuator input load to the brake lining (26) of the brake. The brake includes a switch for supplying a brake de-adjust signal when the brakes are to be opened for example for lining replacement. The switch is mounted on or in the body of the brake caliper and provides a non-contact switch arrangement actuated by a rotary movement provided by the rotatable component (14) of the brake in response to lining wear.